If the user works in a big repository on a slow USB disk or network
drive, __git_ps1() can result in a significant delay before the prompt
reappears. By setting the environment variable NO_GIT_PS1 to a nonempty
value, the use of __git_ps1() is temporarily disabled.
Signed-off-by: Ãyvind A. Holm <sunny@xxxxxxxxxxx>
---
contrib/completion/git-completion.bash | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 0df356d..ee8cef5 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -60,6 +60,11 @@
# per-repository basis by setting the bash.showUpstream config
# variable.
#
+# When working in a big repository on a slow USB disk or network
+# drive, __git_ps1 may result in a noticeable delay before the prompt
+# reappears. To temporarily disable the use of __git_ps1, set
+# NO_GIT_PS1 to a nonempty value.
+#
#
# To submit patches:
#
@@ -225,6 +230,7 @@ __git_ps1_show_upstream ()
# returns text to add to bash PS1 prompt (includes branch name)
__git_ps1 ()
{
+ [ -z "$NO_GIT_PS1" ] || return
local g="$(__gitdir)"
if [ -n "$g" ]; then
local r=""
--
1.7.5.185.g0b9dee
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